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GN18 Through beam photoelectric switch
Detection distance: 20m (through rain and fog).
Light source: Infrared light.
Operation voltage: 10-30VDC.
1.Compact in size.
2.Quick and easy installation.
3.Resistant to high and low temperatures, -40°C to +70°C.
4.Resistant to direct sunlight.
5.Protection level IP67.
GN18 Specification
| Transmitter model | GN18T2-2E | |
| The 3-line PNP N.O | GN18T4PA | |
| The 3-line PNP N.C | GN18T4PB | |
| Receiver model | The 3-line NPN N.O | GN18T4NA |
| The 3-line NPN N.C | GN18T4NB | |
| Detection distance | 20m | |
| illuminant | Infrared light at 940nm | |
| working voltage | 10～30V DC | |
| Consumption of current | Transmitter 30 mA and receiver 15 mA | |
| working current | ≤100mA | |
| reaction time | ≤20ms | |
| Power delay | 200ms | |
| repeatability precision | 10% | |
| Output instructions | Transmitter: green light power supply indication; receiver: red light output indication | |
| defensive function | Short-circuit protection, power supply reverse polarity protection | |
| working temperature | -25～55℃ | |
| levels of protection | IP67 | |
| material quality | Case: ABS; lens: PC | |
| mode of connection | 2M cable / connector form |
Copyright © 2025 Shenzhen Giants Sensor Technology CO., Ltd.